Why You Can Trust Us
Last updated: December 2025
Transparency and scientific accuracy are at the core of what we do.
Evidence-Based Standards
WorldClass Hydration follows evidence-based hydration recommendations used by dietitians, sports health experts and globally recognized organizations such as the European Food Safety Authority (EFSA) and World Health Organization (WHO).
Scientific Formulas
Our hydration formulas are based on widely accepted scientific standards such as the 30–35 ml per kg guideline, with adjustments for activity and climate to provide personalized results.
Medical Disclaimer: While this calculator offers accurate general guidance, it is not a substitute for medical advice. If you have health-related hydration questions, please consult a licensed healthcare professional.
All content is reviewed for accuracy and updated regularly to ensure the highest level of trust and reliability.